高温除尘滤袋,涤纶除尘滤袋厂家_浙江鸿盛环保科技集团有限公司

Acrylonitrile homopolymer fiber (acrylic) filter bag with membrane

Product Information

Our acrylonitrile homopolymer fiber (acrylic) needle punched felt coated filter bag is made of high-quality acrylonitrile homopolymer fiber (acrylic) fiber on the surface and high-strength acrylonitrile homopolymer fiber (acrylic) base cloth woven by high-quality and high-strength acrylonitrile homopolymer fiber (acrylic) long fiber. It has sufficient mechanical strength. After pretreatment process and heat setting processing, it has excellent physical and chemical indexes and stable size. The mature needling process equipment is used to produce filter bags that meet the requirements of working conditions. In order to improve the use effect of the filter bag and meet the requirements of specific working conditions, the surface of the filter bag is impregnated with PTFE (polytetrafluoroethylene) and coated with PTFE (polytetrafluoroethylene). The characteristics of acrylonitrile homopolymer fiber (acrylic) are organically combined with the characteristics of PTFE (polytetrafluoroethylene) such as temperature and corrosion resistance, good flexibility and toughness, easy ash removal, and the service life and other properties of the filter bag are greatly improved, It is a very cost-effective * * * filter material. The micropores on the surface of the coated filter material are small and uniform (0.10-2.0 μ m) , it can separate all the dust larger than the micropore diameter, and the capture rate of PM10 (respirable dust) and PM2.5 (respirable dust) seriously damaging human health can reach 9.9%.
The product has the following characteristics:
(1) Low energy consumption
Acrylonitrile homopolymer fiber (acrylic) needle felt coated filter bag is made of acrylonitrile homopolymer fiber (acrylic) fiber + acrylonitrile homopolymer fiber (acrylic) base cloth, with soft texture. Good jitter during ash removal, and the dust is easy to peel off; The required ash cleaning pressure is small and the ash cleaning times are few, which can effectively reduce the consumption of compressed air, reduce the amount of maintenance and save the operation cost.
(2) High filtering precision
Acrylonitrile homopolymer fiber (acrylic) needle punched felt membrane coated filter bag in order to ensure the filtration accuracy, the filter layer formed by our company's fibers after needle punching is more dense than the bottom filter layer, forming A-type structure on the micro level. The filtration mechanism belongs to surface filtration. When the filter bag is covered with PTFE (polytetrafluoroethylene), the microporous membrane on the surface of the filter material is small and uniform (0.10-2.0 μ m) , it can separate all the dust larger than the micropore diameter, and the capture rate of PM10 (respirable dust) and PM2.5 (respirable dust) seriously damaging human health can reach 100%. Therefore, the dust purification efficiency is high and stable, and it is easy to realize the emission standard.
(3) Good erosion resistance
The acrylonitrile homopolymer fiber (acrylic) needle felt coated filter bag has good corrosion resistance. After the impregnation treatment of PTFE (polytetrafluoroethylene) as a whole, PTFE (polytetrafluoroethylene) will form a dense protective film on the fiber surface, which improves the anti-oxidation and corrosion resistance of the filter material. Therefore, the base cloth of the filter bag will be eroded very little during operation.
(4) Water and oil repellent, anti condensation
Acrylonitrile homopolymer fiber (acrylic) needle felt coated filter bag is impregnated with PTFE (polytetrafluoroethylene) and coated with PTFE (polytetrafluoroethylene), which enhances the hydrophobicity of the filter material, and then processed by high-temperature membrane infiltration process. Therefore, the filter material has good water and oil repellency and anti condensation function.

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